10 years ago this morning, four suicide bombers detonated explosives on London public transport, killing 52 and injuring hundreds more.

Read: Timeline of 7/7 attacks

Shanie Ryan was travelling on one of the attacked trains on that morning. She spoke with The Pat Kenny Show this morning, and explained how she had been travelling to her college graduation ceremony and one moment – a hug from a friend wishing her good luck – likely saved her life.

Listen to the full interview with Shanie Ryan below